import {cities} from './city';

Page({
	data: {
		cities: []
	},
	onChange(event) {
		console.log(event.detail, 'click right menu callback data')
	},
	onReady() {
		let storeCity = new Array(26);
		const words = ["A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z"]
		words.forEach((item, index) => {
			storeCity[index] = {
				key: item,
				list: []
			}
		})
		cities.forEach((item) => {
			let firstName = item.pinyin.substring(0, 1);
			let index = words.indexOf(firstName);
			storeCity[index].list.push({
				name: item.name,
				key: firstName
			});
		})
		this.data.cities = storeCity;
		this.setData({
			cities: this.data.cities
		})
	}
});